초록

A surface effect vehicle comprises a hull of a generally rectangular shape concave at the front underside and contouring to a flat planing hull at the stern, an upper surface forming an airfoil, a passenger/operators cabin is mounted on top of the hull and support a ram wing and propulsion system.

대표청구항 ▼

A surface effect vehicle for operation predominately within the region of ground effect, comprising: an aero-hydrodynamic hull having a longitudinal axis, a hydrodynamic under surface and an aerodynamic lift upper surface; said hull having a lower portion having generally parallel sides, an upper su

A surface effect vehicle for operation predominately within the region of ground effect, comprising: an aero-hydrodynamic hull having a longitudinal axis, a hydrodynamic under surface and an aerodynamic lift upper surface; said hull having a lower portion having generally parallel sides, an upper surface that is cambered both laterally and longitudinally and extending over the parallel sides forming a continuous curve from the stern to the forward end; an aerodynamic wing structure secured to and disposed a predetermined distance above said hull with the axis thereof extending generally transverse to said longitudinal axis, wherein the lift surfaces and center of lift of said hull and said wing are coupled and positioned relative to one another for achieving aerodynamic stability within the region of ground effect, the leading edge of said wings are spaced a distance of about one-half to about two-thirds the length of the hull behind the leading edge and the lower surface of said wings are spaced a distance of about one-third to one-half the length of the hull above the upper surface of said hull, said wing structure curves downward from the longitudinal axis outward to a pair of straight parallel tips that form floats extending backward and upward to form vertical tail fins, the trailing edge of said airfoil dividing at the longitudinal axis separating into outward tapering edges to the aft end; the chord line of the wing and the chord line of the hull are at an angle of between about two and six degrees to one another with the trailing edges diverging; a pair of elevons mounted between said tail fins; operator compartment means disposed on one of said hull and said wing structure for containing an operator and controls for said vehicle; propulsion means mounted on said hull and positioned to provide a thrust along said longitudinal axis; and control means manipulable from said operator\s compartment for controlling said vehicle.